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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

6220 M

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
100 mm
3.937 in
Outer diameterD
180 mm
7.0866 in
WidthB
34 mm
1.3386 in
Reference speed
7500 r/min
Limiting speed
7000 r/min
Mass
3.8 kg
8.3776 lb
Dynamic load ratingC
127 kN
28.5507 klbf
Static load ratingC0
93 kN
20.9072 klbf
Fatigue load limitPu
3.35 kN
0.7531 klbf
Inner ring outside diameterd1
124 mm
4.8819 in
Outer ring inside diameterD1
-
-
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
160 mm
6.2992 in
Chamfer dimensionr1 min.
2.1 mm
0.0827 in
Chamfer dimensionr2 min.
2.1 mm
0.0827 in
Shaft shoulder diameterda min.
112 mm
4.4095 in
Shaft shoulder diameterda max.
-
-
Housing shoulder diameterDa max.
168 mm
6.6142 in
Fillet radiusra max.
2 mm
0.0787 in
Minimum load factorkr
0.025
Calculation factorf0
14

Main information

Technical and reference information about the record

Brand
SKF
Category
Bearing
Product type
Single row deep groove ball bearing

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